Help with Counting

[MP87]

I have data that identifies internal part numbers, along with manufacturer names and part numbers. I am trying to provide information on how many, and what, items have a certain number of parts listed. For example, one user wants a report on all internal part numbers with only one manufacturer, while another user wants a listing of all internal numbers with either 2 or 3 manufacturers.

An example of my data is as follows:

Internal Part Number	Manufacturer	MFG Part Number
123	ABC	789
123	XYZ	789
456	ABC	1010
654	ABC	555
654	XYZ	888
654	HIJ	4545

I want the user to be able to select 1 manufacturer, and see just 456. Select 2 and see 123. Select more than 1 and see 123 and 456.

Thanks in advance

[Ritaf1983 · Accepted solution]

Hi @MP87 

If I understood you correctly, you can add a calculated column that will count the manufacturers for every part.
The formula that you can use for this :

count manufacturers for part = CALCULATE(DISTINCTCOUNT('Table'[Manufacturer]), ALLEXCEPT('Table','Table'[Internal Part Number]))

and use this column as a slicer :

the pbix is attached

If this post helps, then please consider Accepting it as the solution to help the other members find it more quickly